package com.sky.controller.user;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.mapper.user.MerchantMapper;
import com.sky.pojo.Merchant;
import com.sky.pojo.User;
import com.sky.properties.JwtProperties;
import com.sky.properties.WeChatProperties;
import com.sky.result.Result;
import com.sky.service.user.UserService;
import com.sky.utils.JwtUtil;
import com.sky.utils.MapUtils;
import com.sky.vo.UserLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.math.BigDecimal;
import java.util.HashMap;
import java.util.Map;

@RestController
@RequestMapping("/user/user")
@Api("用户端相关接口")
@Slf4j
public class UserController {

    @Autowired
   private UserService userService;
    @Autowired
    private WeChatProperties weChatProperties;

    @Autowired
    private JwtProperties jwtProperties;

    @Autowired
    private MerchantMapper merchantMapper;

    /**
     * 微信登录
     * @param userLoginDTO
     * @return
     */
    @PostMapping("/login")
    @ApiOperation("用户登录")
    public Result<UserLoginVO> login(@RequestBody UserLoginDTO userLoginDTO){
        log.info("微信用户登录:{}",userLoginDTO.getCode());
        User user = userService.wxLogin(userLoginDTO);

        //为微信用户生成令牌
        Map<String, Object> claims=new HashMap<>();
        claims.put(JwtClaimsConstant.USER_ID,user.getId());
        String token = JwtUtil.createJWT(jwtProperties.getUserSecretKey(), jwtProperties.getUserTtl(), claims);


        Merchant merchant=merchantMapper.selectById(1L);

        //店铺位置
        //String merchantLocation =MapUtils.addressToLnglat(merchant.getShopAddress());

       // BigDecimal delivoryCost = MapUtils.getDelivoryCost(merchantLocation, userLoginDTO.getLocation());
        UserLoginVO userLoginVO = UserLoginVO.builder()
                .id(user.getId())
                .openid(user.getOpenid())
                .token(token)
                .shopAddress(merchant.getShopAddress())
                .shopId(merchant.getId())
                //.deliveryFee(delivoryCost)
                .shopTelephone(merchant.getShopTelephone())
                .shopName(merchant.getShopName())
                .build();
        return Result.success(userLoginVO);

    }




}
